[英]How hide/show a field upon selection of a radio button in django admin?
models.py
from django.db import models
from django.contrib.auth.models import User
STATUS_CHOICES = ((1, 'Accepted'),(0, 'Rejected'),)
class Leave(models.Model):
----
----
----
----
status = models.IntegerField(choices=STATUS_CHOICES, default = 0)
reason_reject = models.CharField(('reason for rejection'),max_length=50, blank=True)
def __str__(self):
return self.name
admin.py
from django.contrib import admin
from .models import Leave
@admin.register(Leave)
class LeaveAdmin(admin.ModelAdmin):
------
------
-----
class Media:
js = ('/static/admin/js/admin.js')
- admin.js
(function($) {
$(function() {
var reject = document.getElementById('id_status_0')
var accept = document.getElementById("id_status_1")
var reason_reject = document.getElementById("id_reason_reject")
if (accept.checked == true){
reason_reject.style.display = "none"
}
else{
reason_reject.style.display = "block"
}
});
})(django.jQuery);
现在我已经在admin.py中导入了该文件,如何触发jQuery函数以使其正常工作。
最新情况:
该功能有效但我需要重新加载页面以使该字段显示和消失。 我想要一些相当于HTML中'on-click'
事件的东西。 我不知道Javascript。
$(function() {
$('input[name="status"]').on('click', function() {
if ($(this).val() == '0') {
$('#id_reason_reject').show();
}
else {
$('#id_reason_reject').hide();
}
});
})
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